Introduction

We are seeking a senior EUC / OT Architect to support and evolve End User Computing services within a Mining Operational Technology (OT) environment.

What are you going to do

End User Computing Architecture & Design

  • Design and maintain secure, compliant end-user workstation platforms for OT environments
  • Ensure workstation environments meet operational, security, and compliance requirements
  • Provide architectural guidance across hosting, security, patching, and vulnerability management
  • Support both office-based and mine-site workstation environments

Active Directory & Identity Management

  • Design and manage Active Directory structures for end-user computing environments
  • Implement and maintain Role-Based Access Control (RBAC)
  • Design and manage Organizational Units (OUs) and Group Policy Objects (GPOs)
  • Perform ongoing AD maintenance, including stale object cleanup, LAPS, and BitLocker

Workstation & Endpoint Management

  • Support and maintain Microsoft Endpoint Configuration Manager (MECM / SCCM) environments
  • Manage workstation builds, images, role-based configurations, and local admin access
  • Oversee application deployment, patching schedules, and maintenance windows
  • Support PXE builds, hardware certification, migrations, and image management
  • Support VDI and non-standard OT workstation builds as required

Application Packaging & Lifecycle

  • Manage application packaging, deployment, and lifecycle management
  • Ensure applications are deployed in a controlled, compliant manner
  • Maintain reporting and visibility across deployed applications

Endpoint Security

  • Support endpoint security tooling across servers and workstations
  • Preferred experience with SentinelOne, but equivalent endpoint security platforms are acceptable
  • Support antivirus policy management, exclusions, upgrades, and compliance reporting
  • Work closely with security and OT stakeholders on vulnerability management and remediation

Compliance, Documentation & Reporting

  • Ensure compliance with internal security standards and audit requirements
  • Support compliance monitoring, reporting, and remediation activities
  • Develop and maintain documentation including runbooks, RACI matrices, HLDs/LLDs, and operational procedures

Transition & Operations Support

  • Support transition activities and handover into steady-state operations
  • Provide ongoing operational support for EUC OT services
  • Act as a senior escalation point for EUC-related incidents and issues
  • Work closely with operations, security, and OT stakeholders

Essential skills and knowledge 

Qualifications

  • 12+ years of experience in End User Computing, Workplace, or Endpoint Architecture roles
  • Strong hands-on experience in Active Directory, GPOs, and workstation security
  • Proven experience with MECM / SCCM and large-scale workstation environments
  • Strong understanding of endpoint security concepts and tooling
  • Experience supporting industrial, mining, energy, oil & gas, or similarly regulated environments
  • Experience designing and supporting EUC platforms in high-availability, high-risk environments
  • Strong troubleshooting and root-cause analysis skills
  • Excellent communication skills and ability to work with technical and non-technical stakeholders

Bonus Experience

  • Direct experience supporting mining OT environments
  • Experience working on-site at industrial or remote operational facilities
  • Experience with vulnerability management and compliance reporting tools
  • Background in oil & gas, energy, utilities, or large construction projects

Closing: March 11, 2026

Do you have any questions about this vacancy?

Vacancy reference: CR-276885

DK

Corporate recruiter

Dilyara Kadrzhanova

+1 709 631 8298

Contact

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